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Company Profile

  • About WangLong

    State-level key high-tech enterprises

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  • Company Environment

    Founded in 1992, after more than 20 years of traditional enterprises

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  • Human Resources

    Follow the "quality win, create brand name" business philosophy

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  • Company Culture

    And customers together, toward the future, toward the world!

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  • Products Center

  • Food Feed Additives

    Sorbic Acid
    Potassium sorbate
    Vanillin

    Food Feed Additives

    Feed additives refers to the feed production and processing, the use of the process of adding a small amount or a small amount of material in the feed in the amount of little but significant role. Feed additives are essential raw materials for modern feed industry, to strengthen the nutritional...

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  • Pharmaceutical and pesticide intermediates

    Methyl Acetoacetate
    Ethyl Acetoacetate
    O-Vanillin

    Pharmaceutical and pesticide intermediates

    我国每年约需与化工配套的原料和中间体2000多种,需求量达250万吨以上。经过30多年的发展,我国医药生产所需的化工原料和中间体基本能够配套,只有少部分需要进口。而且由于我国资源比较丰富,原材料价格较低,有许多中间体实现...

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  • Basic organic raw materials

    Acetic Anhydride
    Diketene

    Basic organic raw materials

    芳烃(主要为苯、甲苯、二甲苯)是生产石油化工产品最重要的基础原料之一.主要用于生产尼龙、聚氯酯、聚酯、醇酸树脂等合成材料和用作苯酐类增塑性原料。此外,还有许多小规模的用途.如生产杀虫剂,除草剂、医药和染料等...

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  • Business Advantage

  • News Center

    Online Message

    Welcome to Ningbo WangLong Technology Co., Ltd. official website! If you have any questions or suggestions, please contact us through the following ways, you can submit the consultation form online, we will contact you as soon as possible.